Dormer Pramet A977 14.00 mm HSS-E High-Performance Multi-Application Straight Shank Extra Long Drill DIN 1869 / 2 is a purpose-built solution for serious metalworking tasks that demand depth, precision, and reliability in a single pass. Designed for deep-hole applications, this drill delivers consistent performance across a range of materials, making it a true multi‑purpose workhorse in any fabrication shop or maintenance bay. What makes this drill stand out - 130-degree point for confident starts: The tip geometry is optimized for self-centering entry, reducing wandering and lowering the push force required to begin drilling. This means cleaner starts and straighter holes, even when working with challenging workpieces. - Bright finish to minimize sticking: The polished surface helps resist built-up edge and material adhesion at the cutting edge, promoting smoother feeds and longer tool life in tough metals and alloys. - Parabolic flute design for deep holes: The specially contoured flute geometry enhances chip evacuation and reduces clogging, enabling extra-deep hole drilling in a single pass. That means fewer interruptions to clear chips and more efficient cycles on demanding jobs. - Premium HSS-E material for versatility: Built from high-speed steel with cobalt (HSS‑E), this drill handles a wide spectrum of metals—from steel and aluminum to stainless steel—while delivering dependable wear resistance and extended tool life in tough materials. - Extra-long length for reach where it matters: The extended flute and overall length give you the reach you need for deep pocketing, through-holes, or drilling in recessed areas without compromising rigidity or accuracy. The straight shank ensures compatibility with standard chucks and machine tool holders. - DIN 1869 / 2 compliance: This drill adheres to established DIN standards, ensuring predictable geometry and interchangeability with other DIN 1869 / 2 tools in your workshop. Ideal use scenarios - Automotive fabrication and repair: Deep, accurate through-holes in engine blocks, chassis components, and structural brackets where space is at a premium. - Electrical enclosures and housings: Drilling deep holes in metal panels or housings without losing alignment or wall strength. - General metal fabrication and repair: Any project requiring precise, long-reach drilling through steel, stainless, or aluminum with reliable chip clearance. Why choose this over standard-length drills - You gain depth in a single pass, reducing the need for extensions or multiple setups. - The combination of 130-degree point and parabolic flute minimizes feed force while maximizing hole accuracy and surface finish. - The HSS-E composition extends usable life when drilling harder alloys, offering better performance in demanding environments. Practical tips for best results - Use appropriate cutting fluid or cooling lubricant to manage heat during deep-hole work and extend tool life. - Start with a light, steady feed to allow the 130-degree point to establish a true bearing surface, then steadily increase feed as chips evacuate. - Check tool rigidity and secure clamping when using the extra-long length to prevent deflection in deep holes. - Inspect the flute for chip buildup after long pecking cycles; clear chips promptly to maintain smooth drilling progress. For professionals who demand precision, reach, and durability in a single twist drill, the Dormer Pramet A977 14.00 mm HSS-E High-Performance Multi-Application Straight Shank Extra Long Drill DIN 1869 / 2 is engineered to deliver dependable performance across a broad range of metals and deep-hole tasks.